Mg(OH)2 ⇆ Mg²⁺ + 2 OH⁻
The exothermic dissolution of Mg(OH)2(s) in water is represented by the equation above. The Kₛₚ of Mg(OH)2 is 1.8 x 10⁻¹¹.
Which of the following changes will increase the solubility of Mg(OH)2 in an aqueous solution?
a) Decreasing the pH
b) Increasing the pH
c) Adding NH3 to the solution
d) Adding Mg(NO3)2 to the solution
Answers: 3
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Mg(OH)2 ⇆ Mg²⁺ + 2 OH⁻
The exothermic dissolution of Mg(OH)2(s) in water is represented...
The exothermic dissolution of Mg(OH)2(s) in water is represented...
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